package com.zzyl.nursing.service;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;
import com.zzyl.nursing.domain.NursingLevel;
import com.zzyl.nursing.dto.NursingLevelDto;
import com.zzyl.nursing.vo.NursingLevelVo;

/**
 * 护理等级Service接口
 * 
 * @author ruoyi
 * @date 2025-08-31
 */
public interface INursingLevelService extends IService<NursingLevel>
{
    /**
     * 查询护理等级
     * 
     * @param id 护理等级主键
     * @return 护理等级
     */
    public NursingLevelDto selectNursingLevelById(Integer id);

    /**
     * 查询护理等级列表
     * 
     * @param nursingLevel 护理等级
     * @return 护理等级集合
     */
    public List<NursingLevel> selectNursingLevelList(NursingLevel nursingLevel);

    /**
     * 新增护理等级
     * 
     * @param dto 护理等级
     * @return 结果
     */
    public int insertNursingLevel(NursingLevelDto dto);

    /**
     * 修改护理等级
     * 
     * @param dto 护理等级
     * @return 结果
     */
    public int updateNursingLevel(NursingLevelDto dto);


    /**
     * 删除护理等级信息
     * 
     * @param id 护理等级主键
     * @return 结果
     */
    public int deleteNursingLevelById(Integer id);

    List<NursingLevel> selectAll();
}
